solvable_trivial_installable_map
int solvable_trivial_installable_map(Solvable *s, Map *installedmap, Map *conflictsmap, Map *multiversionmap);
r = solvable_trivial_installable_map(s, &installedmap, 0, multiversionmap);
r = solvable_trivial_installable_map(s, &installedmap, 0, multiversionmap);